16C84 datasheet(103/110 Pages) MICROCHIP

103 / 110 page

PIC16C84

 1996-2013 Microchip Technology Inc.

DS30445D-page 103

INDEX

Absolute Maximum Ratings ............................................... 71

ALU ...................................................................................... 7

Architectural Overview ......................................................... 7

Assembler

MPASM Assembler .................................................... 68

Block Diagram

Interrupt Logic ............................................................ 45

On-Chip Reset Circuit ................................................ 38

RA3:RA0 and RA5 Port Pins ..................................... 19

RA4 Pin ...................................................................... 19

RB3:RB0 Port Pins .................................................... 21

RB7:RB4 Port Pins .................................................... 21

TMR0/WDT Prescaler ................................................ 28

Watchdog Timer ......................................................... 47

Brown-out Protection Circuit .............................................. 43

Carry .................................................................................... 7

CLKIN .................................................................................. 9

CLKOUT .............................................................................. 9

Code Protection ........................................................... 35, 49

Compatibility, upward ........................................................... 3

Computed GOTO ............................................................... 17

Configuration Bits ............................................................... 35

DC Characteristics ........................................... 73, 74, 75, 76

Development Support ........................................................ 67

Development Tools ............................................................ 67

Digit Carry ............................................................................ 7

External Power-on Reset Circuit ........................................ 40

Family of Devices

PIC16C8X .................................................................... 4

FSR .............................................................................. 18, 39

Fuzzy Logic Dev. System (

fuzzyTECH

-MP) ................... 69

GIE ..................................................................................... 44

I/O Ports ............................................................................. 19

I/O Programming Considerations ....................................... 23

ICEPIC Low-Cost PIC16CXXX In-Circuit Emulator ........... 67

In-Circuit Serial Programming ...................................... 35, 49

INDF ................................................................................... 39

Instruction Format .............................................................. 51

Instruction Set

ADDLW ...................................................................... 53

ADDWF ...................................................................... 53

ANDLW ...................................................................... 53

ANDWF ...................................................................... 53

BCF ............................................................................ 54

BSF ............................................................................ 54

BTFSC ....................................................................... 54

BTFSS ....................................................................... 55

CALL .......................................................................... 55

CLRF .......................................................................... 56

CLRW ........................................................................ 56

CLRWDT ................................................................... 56

COMF ........................................................................ 57

DECF ......................................................................... 57

DECFSZ .................................................................... 57

GOTO ........................................................................ 58

INCF .......................................................................... 58

INCFSZ ...................................................................... 59

IORLW ....................................................................... 59

IORWF ....................................................................... 60

MOVF ........................................................................ 60

MOVLW ..................................................................... 60

MOVWF ..................................................................... 60

NOP ........................................................................... 61

OPTION ..................................................................... 61

RETFIE ...................................................................... 61

RETLW ...................................................................... 62

RETURN .................................................................... 62

RLF ............................................................................ 63

RRF ........................................................................... 63

SLEEP ....................................................................... 64

SUBLW ...................................................................... 64

SUBWF ...................................................................... 65

SWAPF ...................................................................... 65

TRIS .......................................................................... 65

XORLW ..................................................................... 66

XORWF ..................................................................... 66

Section ....................................................................... 51

Summary Table ......................................................... 52

INT Interrupt ...................................................................... 46

INTCON ........................................................... 16, 39, 44, 46

INTEDG ............................................................................. 46

Interrupts

Flag ............................................................................ 44

Interrupt on Change Feature ..................................... 21

Interrupts ............................................................. 35, 44

KeeLoq

 Evaluation and Programming Tools .................. 69

Loading of PC .................................................................... 17

MCLR ...................................................................... 9, 38, 39

Memory Organization

Data Memory ............................................................. 12

Memory Organization ................................................ 11

Program Memory ....................................................... 11

MP-DriveWay™ - Application Code Generator ................. 69

MPLAB C ........................................................................... 69

MPLAB Integrated Development Environment Software ... 68

OPCODE ........................................................................... 51

OPTION_REG ....................................................... 15, 39, 46

OSC selection .................................................................... 35

OSC1 ................................................................................... 9

OSC2 ................................................................................... 9

Oscillator

HS ........................................................................ 36, 43

LP ........................................................................ 36, 43

RC ....................................................................... 36, 37

XT ........................................................................ 36, 43

Oscillator Configurations .................................................... 36

Paging, Program Memory .................................................. 17

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